//
//  Person.h
//  运行时自定义KVO
//
//  Created by Hello Cai on 2019/11/25.
//  Copyright © 2019 Hello Cai. All rights reserved.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@interface Person : NSObject

@property(nonatomic, copy)NSString *name;

@end

NS_ASSUME_NONNULL_END
